FYP 1 Week 15 : Preliminary Result

FYP 1 Week 15 : Preliminary Result

   12:29       Unknown

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Date: 9 / 5 / 2018 ( Wednesday ) 
Title: Preliminary Result 

 

 TIME DELAY SIGNALS RESULTS

For measuring the time delay results, we set the oscilloscope with 500 mV/ div and 500 ms/div.

1. Time Delay 1 signal

 

Frequency : 555.6 mHz
Time(ms) : 1.80 s



2.Time Delay 2 signal

 

 

Frequency : 549.5 mHz

Time(ms) : 1.82 s

If we sum up all three results and divide it by 3 , we can get the average value of frequency  and the time.

Average frequency (Hz) =  (555.6 mHz + 549.5 mHz) /2   = 552.55 mHz

Time(ms) =  1/ 552.55 mHz = 1.8098 s

Thus, we can assumed that Non-Pulsatile alarm condition will produced delay time between one signal to another signal  with frequency approximately with the value   552.55 mHz  and the time  1.8098 s.

 

Conclusion

From today’s test we can conclude that for the Non-Pulsatile condition, the alarm sound  will produced signal with frequency approximately with the value 5.042 Hz and the time  198.33 ms. And for the delay time between one signal to another signal,  the frequency will approximately with the value  552.55 mHz  and the time  1.8098 s.

Test completed.👀❤